【摘要】 WJ500型锚杆钻机综合性能检测台根据传感器磁电转换及相位差原理,将被测转矩、转速等机械量转化成有一定相位差的电压讯号而在测量仪上被显示出来。通过油泵、节流阀对被测机具进行加、减载,从而可以检测机具在不同载荷下的性能参数。更多还原

【Abstract】 WJ500 type roof-bolter on the basis of comprehensive performance testing of conversion and magnetic sensors transmitters principles,gives torque,rotational speed,the volume of machinery into a certain pairs of voltage signals in the gauges on the show.Through fuel pumps,plus a throttle valve of statistical instruments,minus contained,thus allowing detection instruments in different load performance parameters.更多还原